Fix/task page filter (#2682)

* Fixed filter

* Removed console.log

front/src/modules/activities/tasks/components/PageAddTaskButton.tsx

@@ -1,3 +1,5 @@
+import { isNonEmptyString } from '@sniptt/guards';
+
 import { useOpenCreateActivityDrawer } from '@/activities/hooks/useOpenCreateActivityDrawer';
 import { PageAddButton } from '@/ui/layout/page/PageAddButton';
 import { useFilter } from '@/ui/object/object-filter-dropdown/hooks/useFilter';
@@ -9,7 +11,9 @@ export const PageAddTaskButton = () => {
   const handleClick = () => {
     openCreateActivity({
       type: 'Task',
-      assigneeId: selectedFilter?.value,
+      assigneeId: isNonEmptyString(selectedFilter?.value)
+        ? selectedFilter?.value
+        : undefined,
     });
   };